My board is blue but the package says v1.1. I tried to post a picture but It did not post. I will try again. I uploaded the code that you suggested and got motors 1 and 2 to run but not motors 3 and 4. Your help is much appreciated in getting me headed in the right direction.

OK. That is a 1.2 board. The version number is printed just above the M1,M2 motor terminal block. You have the L293D for M3-M4 installed backwards. The notch needs to line up with the one on the silkscreen.

I re-installed the L293D correctly but motors 3 & 4 still did not work . I then rotated the two to make sure it was not damaged, but I still get the same result. I really appreciate your time, suggestions and prompt replies.

It is hard to see in the photos, but you have a few solder joints that appear a little 'solder-starved' - including a couple of pins on that L293D. Take a close look and touch up any joints that look suspicious.